{% if site.utteranc %}
<script src="https://utteranc.es/client.js"
        repo="{{ site.utteranc.repo }}"
        issue-term="{{ site.utteranc.issue_term | default: 'issue-term' }}"
        label="{{ site.utteranc.label | default: 'utteranc' }}"
        theme="{{ site.utteranc.theme | default: 'github-light' }}"
        crossorigin="{{ site.utteranc.crossorigin | default: 'anonymous' }}"
        async>
</script>
{% endif %}
